Hi Karl,

The PRU GAS and LD ports should be in a good shape. But the PRU GCC port 
has not yet reached beta. Judge for yourself:

   - PRU GCC has not been "battle tested" on a big project.
   - Only two small examples are currently used to "sanity check" the pru 
   gcc releases.
   - PRU GCC has no known bugs.

If you can take a little risk and don't mind checking the 
compiler-generated assembler, then go ahead and try PRU GCC.

If you want an "ASAP, no hassles" C compiler for PRU, TI's one would be a 
more suitable choice right now.

Regards,
Dimitar

On Tuesday, November 4, 2014 2:11:23 PM UTC+2, Karl Karpfen wrote:
>
> Hi,
>
> it seems there are two C-compilers available that are able to generate 
> PRU-code. One from TI and one introduced here in this board. But...which 
> one is recommended to be used? That's what I found out so far, may be 
> somebody can add some missing information to make it easier to choose one:
>
> TI's PRU-C-compiler is
>
> - available at 
> http://software-dl.ti.com/codegen/non-esd/downloads/beta.htm
> - BETA
> - can be used to create ARM-objects (which can be linked to a bare metal 
> application and loaded to PRU on start-up automatically?)
>
> Community/Open Source PRU-C-compiler is
>
> - avaialble at https://github.com/dinuxbg/gnupru
> - BETA
> - GCC-based and therefore more stable
>
>

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